<a xxx="asd 123" ccc = 'eee' />
<a xxx="123" style="a:1;b:2" ccc = 'eee'/>
<a xxx="123" ccc = 'eee'
/>
<a xxx="123" ccc = "eee" >
<a xxx="123" ccc = 'eaa"e"eaa'>
<a xxx="123" ccc = 'eee'>
